| if (ENABLE_VIDEO OR ENABLE_WEB_AUDIO OR ENABLE_WEB_CODECS) |
| SET_AND_EXPOSE_TO_BUILD(USE_GSTREAMER TRUE) |
| if (USE_GSTREAMER_FULL) |
| find_package(GStreamer 1.18.4 REQUIRED COMPONENTS full) |
| if (NOT PC_GSTREAMER_FULL_FOUND) |
| message(FATAL_ERROR "GStreamer static library libgstreamer-full-1.0 not found") |
| else () |
| SET_AND_EXPOSE_TO_BUILD(USE_GSTREAMER_FULL TRUE) |
| endif () |
| else () |
| set(GSTREAMER_COMPONENTS app pbutils) |
| if (ENABLE_VIDEO) |
| list(APPEND GSTREAMER_COMPONENTS video mpegts tag gl) |
| endif () |
| |
| if (ENABLE_WEB_AUDIO) |
| list(APPEND GSTREAMER_COMPONENTS audio fft) |
| endif () |
| |
| if (ENABLE_MEDIA_RECORDER) |
| list(APPEND GSTREAMER_COMPONENTS transcoder) |
| endif () |
| |
| if (USE_GSTREAMER_WEBRTC) |
| list(APPEND GSTREAMER_COMPONENTS webrtc) |
| endif () |
| |
| find_package(GStreamer 1.18.4 REQUIRED COMPONENTS ${GSTREAMER_COMPONENTS}) |
| |
| if (ENABLE_WEB_AUDIO) |
| if (NOT PC_GSTREAMER_AUDIO_FOUND OR NOT PC_GSTREAMER_FFT_FOUND) |
| message(FATAL_ERROR "WebAudio requires the audio and fft GStreamer libraries. Please check your gst-plugins-base installation.") |
| endif () |
| endif () |
| |
| if (ENABLE_VIDEO) |
| if (NOT PC_GSTREAMER_APP_FOUND OR NOT PC_GSTREAMER_PBUTILS_FOUND OR NOT PC_GSTREAMER_TAG_FOUND OR NOT PC_GSTREAMER_VIDEO_FOUND) |
| message(FATAL_ERROR "Video playback requires the following GStreamer libraries: app, pbutils, tag, video. Please check your gst-plugins-base installation.") |
| endif () |
| endif () |
| |
| if (USE_GSTREAMER_MPEGTS AND NOT PC_GSTREAMER_MPEGTS_FOUND) |
| message(FATAL_ERROR "GStreamer MPEG-TS is needed for USE_GSTREAMER_MPEGTS.") |
| endif () |
| |
| if (USE_GSTREAMER_GL AND NOT PC_GSTREAMER_GL_FOUND) |
| message(FATAL_ERROR "GStreamerGL is needed for USE_GSTREAMER_GL.") |
| endif () |
| |
| if (ENABLE_MEDIA_RECORDER AND PC_GSTREAMER_VERSION VERSION_LESS "1.20") |
| message(FATAL_ERROR "GStreamer >= 1.20 is needed for ENABLE_MEDIA_RECORDER.") |
| endif () |
| |
| if (USE_GSTREAMER_WEBRTC AND (PC_GSTREAMER_VERSION VERSION_LESS "1.20" OR NOT PC_GSTREAMER_WEBRTC_FOUND)) |
| message(FATAL_ERROR "GStreamerWebRTC >= 1.20 is needed for USE_GSTREAMER_WEBRTC.") |
| endif () |
| endif () |
| endif () |
| |
| if (ENABLE_MEDIA_STREAM AND ENABLE_WEB_RTC) |
| if (USE_GSTREAMER_WEBRTC) |
| SET_AND_EXPOSE_TO_BUILD(USE_LIBWEBRTC FALSE) |
| # OpenSSL is required for SFrame encryption support. |
| find_package(OpenSSL) |
| if (NOT OPENSSL_FOUND OR OPENSSL_VERSION VERSION_LESS "3.0.0") |
| message(FATAL_ERROR "OpenSSL 3 is needed for ENABLE_WEB_RTC.") |
| endif () |
| |
| if (USE_LIBRICE) |
| find_package(Rice 0.1.1 COMPONENTS Io Proto) |
| if (NOT Rice_Io_FOUND OR NOT Rice_Proto_FOUND) |
| message(FATAL_ERROR "librice-{io,proto} is needed for USE_LIBRICE.") |
| endif () |
| endif () |
| else () |
| SET_AND_EXPOSE_TO_BUILD(USE_LIBWEBRTC TRUE) |
| endif () |
| else () |
| SET_AND_EXPOSE_TO_BUILD(USE_LIBWEBRTC FALSE) |
| endif () |
| |
| if (NOT ENABLE_WPE_PLATFORM) |
| SET_AND_EXPOSE_TO_BUILD(ENABLE_MEDIA_TELEMETRY OFF) |
| endif () |
